I have a dwg that specifies tolerances to ISO 2768mk, but has dimensions less than 0.5mm .
What tolerances to I apply to these smaller than specified dimensions?
I have a bunch of Compumotors TQ-10s I will be selling, but don't have control circuitry of motors to plug into them.
Would it harm the outputs if I plugged in power with nothing else plugged in (such as motors, control signals, etc)?
I am thinking I can at least verify some kind of...
I started out with a NI card, but then found out (in docs) that some of the commands I need require an HP card. I got partially installed on the NI card and seemed to have a similar problem.
gr
I have hooked up (for the first time, novice here!) a HP3457a DMM to a 82350 PCI GPIB/HPIB card (running in an old PC with win98) and have loaded Agilent IO Librabry 14.0.
-The HP3457a is only recognized as a device at address 22, but no equipment ID.
-The card is recognized, and I can send...
If I measure a flat object using a lens, projecting onto a flat CCD, is there any value to using a telecentric lens? Or will a high quality enlarging lens, etc. do just as well?
I thought I would relate the final solution to my oil temperature problems. Although I originally thought I had plenty of outside air flow (a long duct with fan to draw air from outside and another long duct with fan to push hot air out)the problem was one of ducting. Moving the same compresor...
Initially that does seem a little high to me. But what has the oil temp been historically?
***The hotter the room temp the higher it goes! 190 to 210 if all is well is type, but in higher temps it wants to go higher and sometimes the safety kicks the power off.
Has the machine been in...
I have a small Paletek 10 hp oil flooded screw compressor, and it seems to run hot oil temperature. If the ambiant is 90 degrees F the oil can be 200 or 210 F.
Is this excessive? What is the danger temperature?
Thanks!
gr
